|
CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
In Thousands, except Share data, unless otherwise specified |
Mar. 31, 2015
|
Dec. 31, 2014
|
|---|---|---|
| Statement of Financial Position [Abstract] | ||
| Accounts receivable, allowances | $ 3,549 | $ 3,465 |
| Common Stock, par value (usd per share) | $ 0.001 | $ 0.001 |
| Common stock, shares authorized | 200,000,000 | 200,000,000 |
| Common stock, shares issued | 104,212,000 | 108,704,000 |
| Common stock, shares outstanding | 104,212,000 | 108,704,000 |